The phone vibrated on the table, a jarring interruption. Amelia glanced at the caller ID: Mr. Petrov. He wanted to discuss the birch trees. Again. She’d put him off for weeks. She pressed her lips together, her jaw clenched.

She stared out the window. The setting sun cast long, skeletal shadows of the trees across the lawn. Their delicate leaves had shimmered earlier; now, they were stark silhouettes. They were a connection to her childhood.

Amelia ignored the phone, choosing instead to pick at the corner of a chipped nail, then another. The birch trees were hers. She couldn't, wouldn't, let them be chopped down. The thought was like a punch to the gut. The air in the room felt thick and heavy.

Emotion: brooding

Cluster: Sadness / Despair
PC1 (Valence): -2.46 Negative
PC2 (Disposition): -0.60

Role in Research

This story is one of 1,000 stories generated for the emotion brooding. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 brooding stories, after denoising with neutral dialogue baselines, produces the brooding emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the brooding vector is projected through the unembedding matrix.

Promoted:
S0.749
😞0.329
그의0.299
un0.273
但他0.270
Suppressed:
de-0.917
la-0.603
a-0.369
l-0.335
her-0.330